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doc_ai_backed/internal/storage/cache/pdf.go

28 lines
684 B
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package cache
import (
"context"
"strconv"
)
const (
PDFRecognitionTaskQueue = "pdf_recognition_queue"
PDFRecognitionDistLock = "pdf_recognition_dist_lock"
)
func PushPDFTask(ctx context.Context, taskID int64) (int64, error) {
return RedisClient.LPush(ctx, PDFRecognitionTaskQueue, taskID).Result()
}
func PopPDFTask(ctx context.Context) (int64, error) {
result, err := RedisClient.BRPop(ctx, 0, PDFRecognitionTaskQueue).Result()
if err != nil {
return 0, err
}
return strconv.ParseInt(result[1], 10, 64)
}
func GetPDFDistributedLock(ctx context.Context) (bool, error) {
return RedisClient.SetNX(ctx, PDFRecognitionDistLock, "locked", DefaultLockTimeout).Result()
}